обработка ила | |
nat.res. | conditioning of sludge; seasoning of sludge; sludge handling |
техническое обслуживание | |
auto. | maintenance operation |
busin. | maintenance works |
mech. | maintenance support |
| |||
conditioning of sludge; seasoning of sludge; sludge handling (processing) |
обработка и: 1844 phrases in 137 subjects |